Emergency, portable, foldable litter



FIG. 1 is a perspective view of an emergency, portable, foldable litter, showing my design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a front elevation view thereof. 

The ornamental design for an emergency, portable, foldable litter, as shown and described. 